If ¹Bºâ¦¡¬O³Ì¦³¥Îªº±±¨îµ²ºc¤§¤@¡A¥¦¤¹³\±zÅçºâ¹Bºâ¦¡¤¤ªº±ø¥ó¬O§_¬° True¡A¥H¤Î·í«eªÌ¤£¬° True ®ÉÅçºâ¥t¤@Ó¹Bºâ¦¡¡C
ª`·N ·í®æ¦¡¤Æ±ø¥ó¦¡¤½¦¡®É¡A½Ð¤@©wn¨Ï¥Î ElseÃöÁä¦r¡A§_«h¤£²Å¦X If ±ø¥óªº¼ÆÈ¥i¯à¤£·|«O«ùì©lªº®æ¦¡¡CYnÁ×§Kµo¥Í³oºØ±¡ªp¡A½Ð¨Ï¥Î DefaultAttribute ¨ç¦¡ (If...Else DefaultAttribute)¡C
½d¨Ò
¬Y¤½¥qpµe´£¼· 4% ªº¬õ§Qµ¹û¤u¡A¦ý¾P°â³¡ªùªºû¤u±N¥i±o¨ì 6%¡C¥H¤U¤½¦¡¥Î If ¹Bºâ¦¡«K¥i§¹¦¨¡G
//If example 1
If {û¤u.³¡ªù} = "Sales" Then
{û¤u.Á~¤ô} * 0.06
Else
{Employee.Salary} * 0.04
¦b¥»½d¨Ò¤¤¡A¦pªG±ø¥ó {Employee.Dept} = "Sales" Åçºâ¬° True¡A«h·|°õ¦æ
{û¤u.Á~¤ô} * 0.06
¹Bºâ¦¡¡F§_«h¡A°õ¦æ Else ¤§«áªº¹Bºâ¦¡¡A¤]´N¬O°õ¦æ
{Employee.Salary} * 0.04
¡C
°²©w¥t¤@®a¤½¥qn´£¼· 4% ªº¬õ§Q (³Ì¤Ö $1,000) µ¹û¤u¡C½Ðª`·N½d¨Ò¤¤¨Ã¥¼¥]§t Else ¤l¥y¡A¦]¬° Else ¤l¥y¬O¿ï¾Ü©Êªº¡A¦b¦¹³B¨Ã¤£»Ýn¡C
//If example 2
Local CurrencyVar bonus := {û¤u.Á~¤ô} * 0.04;
If bonus < 1000 Then
bonus := 1000;
//The final expression is just the variable ¡¥bonus¡¦.
//This returns the value of the variable and is the
//result of the formula
bonus
§¹¦¨½d¨Ò 2 ªº¥t¤@Ó¤èªk¬O¨Ï¥Î Else ¤l¥y¡G
//If example 3
Local CurrencyVar bonus := {û¤u.Á~¤ô} * 0.04;
If bonus < 1000 Then
1000
Else
bonus
²{¦b°²©w«ez¤½¥qÁÙn±N¬õ§Qªº³Ì°ª¤Wq¬° $5,000 ¤¸¡C²{¦b»Ýn¨Ï¥Îªº¬O ElseIf ¤l¥y¡C¥H¤U½d¨Ò¥u¦³¤@Ó Else If ¤l¥y¡A¦ý¬O±z¥i¥Hµø»Ýn¼W¥[¡C
ª`·N ¨CÓ If ¹Bºâ¦¡³Ì¦h§¡¥u¯à¦³¤@Ó Else ¤l¥y¡C
¦pªG¨S¦³¥ô¦ó If ©Î Else If ±ø¥ó¬° True ®É¡A¤~·|°õ¦æ Else ¤l¥y¡C
//If example 4
Local CurrencyVar bonus := {û¤u.Á~¤ô} * 0.04;
If bonus < 1000 Then
1000
Else If bonus > 5000 Then
5000
Else
bonus;
°²³]¬Y¤½¥q·Qnpºâ¨C¦ìû¤uµ|´Úªº¦ôpÈ¡A¨ÃÅã¥Ü¾A·íªº°T®§¡C¦¬¤J¦pªG§C©ó $8,000 ¤¸«h¤£¥Îúµ|¡A¦¬¤J¦b $8,000 ¨ì $20,000 ¤¸¤§¶¡ªº»Ýú¯Ç 20% ªºµ|´Ú¡A¦¬¤J¦b $20,000 ¨ì $35,000 ¤¸¤§¶¡ªº»Ýú¯Ç 29% ªºµ|´Ú¡A¦Ó $35,000 ¤¸¥H¤W¦¬¤JªÌ»Ýúµ| 40% ªºµ|´Ú¡C
//If example 5
Local CurrencyVar tax := 0;
Local CurrencyVar income := {û¤u.Á~¤ô};
Local StringVar message := "";
If income < 8000 Then
(
message := "§K";
tax := 0
)
Else If income >= 8000 And income < 20000 Then
(
message := "³Ì§C";
tax := (income - 8000)*0.20
)
Else If income >= 20000 And income < 35000 Then
(
message := "¤¤µ¥";
tax := (20000 - 8000)*0.20 + (income - 20000)*0.29
)
Else
(
message := "³Ì°ª";
tax := (20000 - 8000)*0.20 + (35000 - 20000)*0.29 +
(income - 35000)*0.40
);
//Use 2 decimal places and the comma as a
//thousand separator
Local StringVar taxStr := CStr (tax, 2, ",");
"±zÄÝ©ó " & message & " úµ|Ãþ§O¡C " &
"±zªº¹w¦ôµ|ÃB¬° " & taxStr & "¡C"
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